Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4IZP callsign genealogy
Currently held by RODGERS SR, FRANK S
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KN4IZP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KN4IZP.
- RODGERS SR, FRANK SNCgranted 2018-07-10